Ara es mostren els items 1-20 de 99

  • 2D and 3D automatic landmarking of body contours for people recognition 

    Trejo Ramírez, Karla Andrea; Angulo Bahón, Cecilio (Innovation Match MX, 2016)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Automatic landmarking has overcome a main drawback in Active Appearance Models (AAMs) computer vision technique: landmarks must be manually placed on training images to construct the shape mesh. Although AAMs are a well-known ...
  • A Cloud robotics architecture to foster individual child partnership in medical facilities 

    Navarro, Joan; Sancho-Asensio, Andreu; Garriga, Carles; Albo-Canals, J.; Ortiz-Villajos Maroto, Julio; Raya Giner, Cristóbal; Angulo Bahón, Cecilio; Miralles, David (2013)
    Text en actes de congrés
    Accés obert
    Robots and automation systems have become a valuable partner in several facets of human life: from learning and teaching, to daily working, including health monitoring and assistance. So far, these appealing robot-based ...
  • A decision support tool using order weighted averaging for conference review assignment 

    Nguyen, Jennifer; Sánchez Hernández, Germán; Agell Jané, Núria; Rovira Llobera, Xari; Angulo Bahón, Cecilio (Elsevier, 2017-01-01)
    Article
    Accés restringit per política de l'editorial
    Assigning papers to reviewers is a large, long and difficult task for conference chairs and scientific committees. The paper reviewer assignment problem is a multi-agent problem which requires understanding reviewer expertise ...
  • Advances in Computational Intelligence and Learning (ESANN 2009) 

    Angulo Bahón, Cecilio; Lee, John A.; Schleif, Frank-Michael (Elsevier Science Direct, 2010-03)
    Article
    Accés restringit per política de l'editorial
  • A field study with primary school children on perception of social presence and interactive behavior with a pet robot 

    Heerink, Marcel; Díaz Boladeras, Marta; Albo-Canals, Jordi; Angulo Bahón, Cecilio; Barco, Alex; Casacuberta Bagó, Judit; Garriga Berga, Carles (2012)
    Comunicació de congrés
    Accés obert
    This paper presents a study on measuring (1) how children experience a pet robot, (2) how they play with it and (3) how children’s perceptions on and interaction with pet robots are interrelated. The study features different ...
  • A first approximation in order to define a Difficulty Factor of the bi-classification in a dataset by using SVMs 

    González Abril, Luis; Angulo Bahón, Cecilio (2013)
    Comunicació de congrés
    Accés obert
    The main aim in this paper is to analyze the complexity of a Support Vector Machine -SVM- in the construction of a classifier for a bi-classification problem on a specific dataset. Hence, an index is defined in terms of ...
  • Aibo JukeBox : a robot dance interactive experience 

    Angulo Bahón, Cecilio; Comas-Fernandez, Joan; Pardo Ayala, Diego Esteban (2011-06)
    Article
    Accés restringit per política de l'editorial
    This paper presents a human-robot interaction system based on the Aibo platform. This robot is both, complex and empathetic enough to generate a high level of interest from the user. The complete system is an interactive ...
  • A jerk threshold-based involuntary lateral movement algorithm 

    Angulo Bahón, Cecilio; Valls, Gaspar (2009)
    Comunicació de congrés
    Accés obert
    Algorithms for automatic fall detection are often studied in the field of ambulatory human health supervision. These algorithms are developed to generate hospital emergency alarms. In the present paper, Involuntary ...
  • Análisis comparativo de técnicas estadísticas y de aprendizaje para evaluar la susceptibilidad del terreno a los deslizamientos superficiales en el pirineo catalán 

    Amorim, Samuel; Corominas Dulcet, Jordi; Lantada Zarzosa, Maria de Las Nieves; Baeza Adell, Cristina; Portilla, Modesto; Angulo Bahón, Cecilio (Universitat Politècnica de Catalunya. Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2009)
    Text en actes de congrés
    Accés obert
    Este documento presenta la comparación de tres metodologías de tratamiento de datos para la evaluación de la susceptibilidad a la ocurrencia de deslizamientos superficiales. Por un lado dos modelos estadísticos como el ...
  • Análisis para la creación de un observatorio tecnológico 

    Díez Manjarrés, Anna; Angulo Bahón, Cecilio (2010)
    Text en actes de congrés
    Accés obert
    Este trabajo detalla el analisis y desarrollo de un Observatorio Tecnológico, de la Robótica Social y de Servicios, a través de una plataforma web como instrumento de vigilancia tecnológica. Todas las fuentes de ...
  • Analyzing human gait and posture by combining feature selection and kernel methods 

    Samà Monsonís, Albert; Angulo Bahón, Cecilio; Pardo Ayala, Diego Esteban; Català Mallofré, Andreu; Cabestany Moncusí, Joan (2011-09)
    Article
    Accés obert
    This paper evaluates a set of computational algorithms for the automatic estimation of human postures and gait properties from signals provided by an inertial body sensor. The use of a single sensor device imposes ...
  • An exploratory study of group-robot social interactions in a cultural center 

    Paillacho Chiluiza, Dennys Fabian; Angulo Bahón, Cecilio; Díaz Boladeras, Marta (2015)
    Comunicació de congrés
    Accés obert
    This article describes an exploratory study of social human-robot interaction with the experimental robotic platform MASHI. The experiences were carried out in La Bobila Cultural Center in Barcelona, Spain to study the visit
  • An OSA-CBM Multi-Agent Vehicle Health Management Architecture for Self-Health Awareness 

    Angulo Bahón, Cecilio; González, Gustavo; Raya Giner, Cristóbal; Català Mallofré, Andreu (2007-06)
    Article
    Accés obert
    Integrated Vehicle Health Management (IVHM) systems on modern aircraft or autonomous unmanned vehicles should provide diagnostic and prognostic capabilities with lower support costs and amount of data traffic. When mission ...
  • A post-processing strategy for SVM learning from unbalanced data 

    Núñez Castro, Haydemar; González Abril, Luis; Angulo Bahón, Cecilio (2011)
    Comunicació de congrés
    Accés obert
    Standard learning algorithms may perform poorly when learning from unbalanced datasets. Based on the Fisher’s discriminant analysis, a post-processing strategy is introduced to deal datasets with significant imbalance ...
  • Aprendizaje con máquinas núcleo en entornos de multiclasificación 

    Angulo Bahón, Cecilio (Universitat Politècnica de Catalunya, 2001-05-23)
    Tesi
    Accés obert
    La propiedad de generalización de una máquina de aprendizaje, es decir su capacidad para emitir una respuesta correcta ante una nueva entrada semejante a aquellas con las que ha sido entrenada, es la característica principal ...
  • A probabilistic tri-class Support Vector Machine 

    González Abril, Luis; Angulo Bahón, Cecilio; Velasco Morente, Francisco; Ortega Ramírez, Juan Antonio (2010-07)
    Article
    Accés obert
    A probabilistic interpretation for the output obtained from a tri-class Support Vector Machine into a multi-classification problem is presented in this paper. Probabilistic outputs are defined when solving a multi-class ...
  • A qualitative spatial descriptor of group-robot interactions 

    Falomir, Zoe; Angulo Bahón, Cecilio (Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017)
    Text en actes de congrés
    Accés obert
    The problem of finding a suitable qualitative representation for robots to reason about activity spaces where they carry out tasks such as leading or interacting with a group of people is tackled in this paper. For that, ...
  • A real-time human-robot interaction system based on gestures for assistive scenarios 

    Canal Camprodon, Gerard; Escalera, Sergio; Angulo Bahón, Cecilio (2016)
    Article
    Accés obert
    Natural and intuitive human interaction with robotic systems is a key point to develop robots assisting people in an easy and effective way. In this paper, a Human Robot Interaction (HRI) system able to recognize gestures ...
  • Assessing pediatrics patients’ psychological states from biomedical signals in a cloud of social robots 

    Díaz Boladeras, Marta; Angulo Bahón, Cecilio; Domènech Argemí, Miquel; Albo Canals, Jordi; Serrallonga, Núria; Raya Giner, Cristóbal; Barco, Alex (Springer, 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper describes an on-going research aiming to design and deploy a robotic-pet based intervention integrated to the Child Life program in a paediatric hospital. The purpose is to provide in the personalized health-care ...
  • A study on output normalization in multiclass SVMs 

    González Abril, Luis; Velasco Morente, Francisco; Angulo Bahón, Cecilio; Ortega Ramírez, Juan Antonio (2013-02-01)
    Article
    Accés restringit per política de l'editorial
    The use of binary support vector machines (SVMs) in multi-classification is addressed in this paper. Margins associated to the bi-classifiers, since they depend on the geometrical disposition of the classes being separated, ...